Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09/11/2024, 20:29

General

  • Target

    29fe34455ebd0420bccb5c83c3403a7ea63c87d09f1f4972453cdbca5fd82376.exe

  • Size

    690KB

  • MD5

    e201c02c05fa1299cf9780eb03a01ed4

  • SHA1

    6f180a8bbcad0261052e21092d7f0e647f3ae0bd

  • SHA256

    29fe34455ebd0420bccb5c83c3403a7ea63c87d09f1f4972453cdbca5fd82376

  • SHA512

    77bce7745432a01c43e396390a984ef9c5eb2a138430cd92124d7dc4e3c0c2f988e7f86d1c667d4001c9df22d735205ad4d849b2d1c15879d3e97dc245bfed7a

  • SSDEEP

    12288:gy901WvSGxXWHFxcA5YHUs/k3mZ0yKoz2rmznc1a3kM3+:gycECA95MkKy2renoa3d3+

Malware Config

Signatures

  • Detects Healer an antivirus disabler dropper 17 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Healer family
  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 20 IoCs
  • Redline family
  • Executes dropped EXE 3 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\29fe34455ebd0420bccb5c83c3403a7ea63c87d09f1f4972453cdbca5fd82376.exe
    "C:\Users\Admin\AppData\Local\Temp\29fe34455ebd0420bccb5c83c3403a7ea63c87d09f1f4972453cdbca5fd82376.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2276
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un884838.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un884838.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:1660
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\74222017.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\74222017.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1456
        • C:\Windows\SysWOW64\WerFault.exe
          C:\Windows\SysWOW64\WerFault.exe -u -p 1456 -s 1084
          4⤵
          • Program crash
          PID:1636
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk419414.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk419414.exe
        3⤵
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious use of AdjustPrivilegeToken
        PID:3484
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 1456 -ip 1456
    1⤵
      PID:2352

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\un884838.exe

      Filesize

      536KB

      MD5

      36119755e2791b7f6de82f0bb03cb6b6

      SHA1

      7eb0b2d72eeca8cd26369cd7cf073639b96c9386

      SHA256

      dbee23f409952072c3d65f6226308cde8b75af01ad9f25a48b982e10c311d3dc

      SHA512

      24a3fddd5c1238850d3bb381316622f788cc482c5d24b89fde8b458ba57dd81795287008fd361c9cb82ab29654a9aaa91e81d1f40a71cc0849ca905c2a054e6e

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\74222017.exe

      Filesize

      259KB

      MD5

      58ab54dc4649234363e14db8fec2fbfb

      SHA1

      77e77898ded46c121113a8a1b73a716c0b955c4a

      SHA256

      636567742c8030a64f5c0e7a7dde6a58da425a3e70c7ec8edd2364ba1951b69e

      SHA512

      e726cac10937ec365aa7403dc5f11afbd6500f5c9588bab14e09e4b83e74a32caeb368f9507f22185de5f6a0d7b23b7b0d4b611d1e42fe4638bb7d01f22ad6c0

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\rk419414.exe

      Filesize

      341KB

      MD5

      aa514987e8a4e7be9e1e0d333e66ddf9

      SHA1

      fe325d6d47fb29b846a0467d6817b2791db9cd6f

      SHA256

      5c0762be5835c91982ec8ddcac748bb4f771621720aa872d0d7a550c3326cf5b

      SHA512

      2d8aa6a06266e5151fb3172f4fed4ccb581b1c42f3eb273351421d1f2e4a20305924b7ed2c174c3b6c0e5d01f6895d99ba2c95975abb4d348e7ea34ed6c9bedd

    • memory/1456-15-0x0000000000530000-0x0000000000630000-memory.dmp

      Filesize

      1024KB

    • memory/1456-17-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/1456-16-0x00000000020A0000-0x00000000020CD000-memory.dmp

      Filesize

      180KB

    • memory/1456-18-0x0000000000400000-0x0000000000455000-memory.dmp

      Filesize

      340KB

    • memory/1456-19-0x0000000002260000-0x000000000227A000-memory.dmp

      Filesize

      104KB

    • memory/1456-20-0x0000000004CD0000-0x0000000005274000-memory.dmp

      Filesize

      5.6MB

    • memory/1456-21-0x0000000002400000-0x0000000002418000-memory.dmp

      Filesize

      96KB

    • memory/1456-33-0x0000000002400000-0x0000000002413000-memory.dmp

      Filesize

      76KB

    • memory/1456-43-0x0000000002400000-0x0000000002413000-memory.dmp

      Filesize

      76KB

    • memory/1456-49-0x0000000002400000-0x0000000002413000-memory.dmp

      Filesize

      76KB

    • memory/1456-47-0x0000000002400000-0x0000000002413000-memory.dmp

      Filesize

      76KB

    • memory/1456-45-0x0000000002400000-0x0000000002413000-memory.dmp

      Filesize

      76KB

    • memory/1456-41-0x0000000002400000-0x0000000002413000-memory.dmp

      Filesize

      76KB

    • memory/1456-39-0x0000000002400000-0x0000000002413000-memory.dmp

      Filesize

      76KB

    • memory/1456-37-0x0000000002400000-0x0000000002413000-memory.dmp

      Filesize

      76KB

    • memory/1456-35-0x0000000002400000-0x0000000002413000-memory.dmp

      Filesize

      76KB

    • memory/1456-31-0x0000000002400000-0x0000000002413000-memory.dmp

      Filesize

      76KB

    • memory/1456-29-0x0000000002400000-0x0000000002413000-memory.dmp

      Filesize

      76KB

    • memory/1456-27-0x0000000002400000-0x0000000002413000-memory.dmp

      Filesize

      76KB

    • memory/1456-25-0x0000000002400000-0x0000000002413000-memory.dmp

      Filesize

      76KB

    • memory/1456-23-0x0000000002400000-0x0000000002413000-memory.dmp

      Filesize

      76KB

    • memory/1456-22-0x0000000002400000-0x0000000002413000-memory.dmp

      Filesize

      76KB

    • memory/1456-50-0x0000000000530000-0x0000000000630000-memory.dmp

      Filesize

      1024KB

    • memory/1456-51-0x00000000020A0000-0x00000000020CD000-memory.dmp

      Filesize

      180KB

    • memory/1456-52-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/1456-55-0x0000000000400000-0x0000000000455000-memory.dmp

      Filesize

      340KB

    • memory/1456-56-0x0000000000400000-0x0000000000430000-memory.dmp

      Filesize

      192KB

    • memory/3484-61-0x0000000002460000-0x000000000249C000-memory.dmp

      Filesize

      240KB

    • memory/3484-62-0x0000000002510000-0x000000000254A000-memory.dmp

      Filesize

      232KB

    • memory/3484-82-0x0000000002510000-0x0000000002545000-memory.dmp

      Filesize

      212KB

    • memory/3484-84-0x0000000002510000-0x0000000002545000-memory.dmp

      Filesize

      212KB

    • memory/3484-96-0x0000000002510000-0x0000000002545000-memory.dmp

      Filesize

      212KB

    • memory/3484-94-0x0000000002510000-0x0000000002545000-memory.dmp

      Filesize

      212KB

    • memory/3484-92-0x0000000002510000-0x0000000002545000-memory.dmp

      Filesize

      212KB

    • memory/3484-90-0x0000000002510000-0x0000000002545000-memory.dmp

      Filesize

      212KB

    • memory/3484-88-0x0000000002510000-0x0000000002545000-memory.dmp

      Filesize

      212KB

    • memory/3484-86-0x0000000002510000-0x0000000002545000-memory.dmp

      Filesize

      212KB

    • memory/3484-80-0x0000000002510000-0x0000000002545000-memory.dmp

      Filesize

      212KB

    • memory/3484-78-0x0000000002510000-0x0000000002545000-memory.dmp

      Filesize

      212KB

    • memory/3484-76-0x0000000002510000-0x0000000002545000-memory.dmp

      Filesize

      212KB

    • memory/3484-74-0x0000000002510000-0x0000000002545000-memory.dmp

      Filesize

      212KB

    • memory/3484-72-0x0000000002510000-0x0000000002545000-memory.dmp

      Filesize

      212KB

    • memory/3484-70-0x0000000002510000-0x0000000002545000-memory.dmp

      Filesize

      212KB

    • memory/3484-68-0x0000000002510000-0x0000000002545000-memory.dmp

      Filesize

      212KB

    • memory/3484-66-0x0000000002510000-0x0000000002545000-memory.dmp

      Filesize

      212KB

    • memory/3484-64-0x0000000002510000-0x0000000002545000-memory.dmp

      Filesize

      212KB

    • memory/3484-63-0x0000000002510000-0x0000000002545000-memory.dmp

      Filesize

      212KB

    • memory/3484-855-0x00000000075D0000-0x0000000007BE8000-memory.dmp

      Filesize

      6.1MB

    • memory/3484-856-0x0000000007BF0000-0x0000000007C02000-memory.dmp

      Filesize

      72KB

    • memory/3484-857-0x0000000007C10000-0x0000000007D1A000-memory.dmp

      Filesize

      1.0MB

    • memory/3484-858-0x0000000007D30000-0x0000000007D6C000-memory.dmp

      Filesize

      240KB

    • memory/3484-859-0x0000000002250000-0x000000000229C000-memory.dmp

      Filesize

      304KB